Lincoln Aviator I (2002-2005) Horn circuit

AIR BAG SLIDING CONTACT BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE FUSE 24 HIGH PITCH HORN (IN RIGHT FRONT OF ENGINE COMPT) HORN RELAY HOT AT ALL TIMES JOINT CONNECTOR 1 (IN BATTERY JUNCTION BOX) LOW PITCH HORN (IN LEFT FRONT OF ENGINE COMPT) LT BLU/BLK WIRE NCA WIRE ORG/RED WIRE POWERTRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE OF ENGINE FIREWALL) STEERING WHEEL HORN SWITCH WARNING SYSTEM YEL/LT BLU WIRE YEL/LT GRN WIRE